Electronic Cigarette Market Demand, Size, Share, Forecast 2034 E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA When e cigarettes first hit the market in the United States around 2007, they were advertised as a cool, safer alternative to cigarette smoking. Seven years later, the product became the most commonly E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA